Aircraft wind energy device

Claim 2

Aircraft apparatus for generating rotating shaft power from atmospheric air comprising: an open ended tower fixed to a leading edge of an aircraft, said tower including first air inlet means for admitting air into said tower along a substantial length thereof, and means for continually channelling the flow of air entering said first air inlet means as to create a vortex flow regime having a low pressure core within said tower; second air inlet means for admitting air into one end of said tower; and turbo machine means interposed within said tower between said second air inlet means and said low pressure core, said machine means being adapted to be driven by positive fluid pressure entering said second air inlet means as augmented by relatively negative fluid pressure in the proximity of said low pressure core.

Claim 3

Aircraft apparatus for generating shaft power from atmospheric air comprising: an open ended tower fixed to a leading vertical edge of the aircraft, said tower including a longitudinal slot extending along a substantial vertical length of said tower and a curved lip member rigidly fixed to the outer surface of said tower substantially coextensive with said slot, and a curved turning vane rigidly mounted to the interior surface of said tower as to channel the flow of air entering said slot to create a vortex flow regime having a low pressure core within said tower; ram air inlet means in fluid communication with the lower portion of said tower as to channel atmospheric air into the lower portion of said tower upstream of said low pressure core; turbo machine means including a rotating vane interposed within said tower between said ram air inlet means and said low pressure core, said machine means being adapted to be driven by ram air pressure entering said ram air inlet means as augmented by relatively negative fluid pressure in the proximity of said low pressure core, and; connecting means for communicating shaft power from said rotating vane to a transducer mechanism on the aircraft.

Claim 4

Aircraft apparatus for generating shaft power from atmospheric air comprising: an open ended tower fixed to a leading vertical edge of the aircraft, said tower including a longitudinal slot extending along a substantial vertical length of said tower and a curved lip member rigidly fixed to the outer surface of said tower substantially coextensive with said slot, and a curved turning vane rigidly mounted to the interior surface of said tower as to channel the flow of air entering said slot to create a vortex flow regime having a low pressure core within said tower; ram air inlet means in fluid communication with the lower portion of said tower as to channel atmospheric air into the lower portion of said tower upstream of said low pressure core; turbo machine means including a rotating vane interposed within said tower between said ram air inlet means and said low pressure core, said machine means being adapted to be driven by ram air pressure entering said ram air inlet means as augmented by relatively negative fluid pressure in the proximity of said low pressure core, and; connecting means for communicating shaft power from said rotating vane to a transducer mechanism on the aircraft.

Claim 5

Apparatus for generating power for an aircraft from free stream air, said apparatus comprising: a relatively cylindrical housing having first and second open ends, said housing being connected to the leading edge of an aircraft wing and so arranged in a horizontal plane as to have said first end thereof relatively forward of said second end; air receiving means connected to said first end of said housing for receiving the flow of free stream air; air discharge means connected to said second end of said housing; a plurality of apertures along the length of said housing for admitting free stream air into said housing, said apertures directing said air adjacent the housing such that a vortex flow is created therefrom to develop a low pressure core within said housing intermediate said first and second ends; turbine blades within said housing between said air receiving means and said plurality of apertures developing said low pressure core so as to be driven by the air entering said air receiving means whose flow is augmented by said low pressure core; and a transducer mechanism connected to said turbine blades to supply energy from the rotation of said turbine blades to a system in the aircraft.

Claim 6

Apparatus for generating power for an aircraft from free stream air, said apparatus comprising: a relatively cylindrical housing having first and second open ends, said housing being connected to the leading edge of an aircraft wing and so arranged in a horizontal plane as to have said first end thereof relatively forward of said second end; air receiving means connected to said first end of said housing for receiving the flow of free stream air; air discharge means connected to said second end of said housing; a plurality of apertures along the length of said housing for admitting free stream air into said housing, said apertures directing said air adjacent the housing such that a vortex flow is created therefrom to develop a low pressure core within said housing intermediate said first and second ends; turbine blades within said housing between said air receiving means and said plurality of apertures developing said low pressure core so as to be driven by the air entering said air receiving means whose flow is augmented by said low pressure core; and a transducer mechanism connected to said turbine blades to supply energy from the rotation of said turbine blades to a system in the aircraft.

Claim 7

Aircraft apparatus for generating rotating shaft power from atmospheric air comprising: an open ended tower fixed to a leading edge of an aircraft vertical fin, said tower including first air inlet means for admitting air into said tower along a substantial length thereof, and means for continually channelling the flow of air entering said first air inlet means as to create a vortex flow regime having a low pressure core within said tower; second air inlet means for admitting air into one end of said tower; and turbo machine means interposed within said tower between said second air inlet means and said low pressure core, said machine means being adapted to be driven by positive fluid pressure entering said second air inlet means as augmented by relatively negative fluid pressure in the proximity of said low pressure core.

Claim 8

Aircraft apparatus for generating rotating shaft power from atmospheric air comprising: an open ended tower fixed to a leading edge of an aircraft vertical fin, said tower including first air inlet means for admitting air into said tower along a substantial length thereof, and means for continually channelling the flow of air entering said first air inlet means as to create a vortex flow regime having a low pressure core within said tower; second air inlet means for admitting air into one end of said tower; and turbo machine means interposed within said tower between said second air inlet means and said low pressure core, said machine means being adapted to be driven by positive fluid pressure entering said second air inlet means as augmented by relatively negative fluid pressure in the proximity of said low pressure core.

Claim 9

Aircraft apparatus for generating rotating shaft power from atmospheric air comprising: an open ended tower fixed to a leading edge of an aircraft engine pylon, said tower including first air inlet means for admitting air into said tower along a substantial length thereof, and means for continually channelling the flow of air entering said first air inlet means as to create a vortex flow regime having a low pressure core within said tower; second air inlet means for admitting air into one end of said tower; and turbo machine means interposed within said tower between said second air inlet means and said low pressure core, said machine means being adapted to be driven by positive fluid pressure entering second air inlet means as augmented by relatively negative fluid pressure in the proximity of said low pressure core.

Claim 10

Aircraft apparatus for generating rotating shaft power from atmospheric air comprising: an open ended tower fixed to a leading edge of an aircraft engine pylon, said tower including first air inlet means for admitting air into said tower along a substantial length thereof, and means for continually channelling the flow of air entering said first air inlet means as to create a vortex flow regime having a low pressure core within said tower; second air inlet means for admitting air into one end of said tower; and turbo machine means interposed within said tower between said second air inlet means and said low pressure core, said machine means being adapted to be driven by positive fluid pressure entering second air inlet means as augmented by relatively negative fluid pressure in the proximity of said low pressure core.